Most speech synthesizers string together basic sound units called ____.

When creating a PivotChart, the items in the Row Labels box will appear:

A) in the Legend Fields. B) in the Series. C) along the horizontal axis at the bottom of a column chart. D) along the vertical axis to the left of a column chart.

A common technique for predicting a future value on the basis of a time series of past values is __________ .

Fill in the blank(s) with the appropriate word(s).